Zobrazeno 1 - 10
of 136
pro vyhledávání: '"Boyang Chen"'
Publikováno v:
Mathematics, Vol 12, Iss 14, p 2188 (2024)
This paper presents a complete planner and controller scheme to achieve balance and walking for a biped robot, which does not need to distinguish the robot’s dynamic model parameters. The high-level planner utilizes model predictive control to opti
Externí odkaz:
https://doaj.org/article/51a6e3255eb24ec2a6c8c7d948d5fe15
Publikováno v:
Advanced Intelligent Systems, Vol 6, Iss 1, Pp n/a-n/a (2024)
In this study, the conventional virtual chain method is refined and a 4‐degrees‐of‐freedom (DOF) parallel bipedal mechanism (PBM) for walking robots is presented. The proposed design has the advantages of low inertia, high load‐to‐weight ra
Externí odkaz:
https://doaj.org/article/9e26d33048c343559ad84a2edcc703ce
Publikováno v:
BMC Medical Genomics, Vol 15, Iss 1, Pp 1-10 (2022)
Abstract Purpose Previous studies showed that peroxisome proliferator-activated receptor gamma (PPARγ) and PPARγ coactivator1 family (PPARGC1A and PPARGC1B) gene single nucleotide variants (SNVs)were strongly associated with cancer susceptibility.
Externí odkaz:
https://doaj.org/article/4c09ed2dc56e4e67944ed2b0a574b590
Publikováno v:
Frontiers in Energy Research, Vol 11 (2023)
If the energy source of rotational inertia is expanded to include the stored static energy, the transient stability of prosumer energy systems is enhanced by the energy transfer between frequency-coupled hybrid energy storage device (HESD) and synchr
Externí odkaz:
https://doaj.org/article/0bb80e4a2b6a48d092c42f295dbe62f4
Publikováno v:
Energies, Vol 17, Iss 1, p 273 (2024)
With the continuous development of large-scale wind and photovoltaic power worldwide, the net load fluctuation of systems is increasing, thereby imposing higher demands for power supply assurance and new energy consumption capacity within emerging po
Externí odkaz:
https://doaj.org/article/5b9eeee838f04c29aa21031f6e0431ce
Publikováno v:
Protection and Control of Modern Power Systems, Vol 7, Iss 1, Pp 1-13 (2022)
Abstract To improve the stability of a wind-diesel hybrid microgrid, a frequency control strategy is designed by using the hybrid energy storage system and the adjustable diesel generator with load frequency control (LFC). The objective of frequency
Externí odkaz:
https://doaj.org/article/4effafaed1c04c0094874eda8eeb2f3f
Autor:
Boyang CHEN, Lingjie ZHAO, Yunfeng LUO, Liancheng GUAN, Haiyang YU, Jie ZHAO, Xufei ZHANG, Zhibin JIANG, Yunzhi CHEN
Publikováno v:
Shipin gongye ke-ji, Vol 43, Iss 13, Pp 353-358 (2022)
Objective: To explore the mechanism of Guizhou Rosa roxburghii Radix in the treatment of ulcerative colitis in rats based on TLR4/NF-κB signaling pathway. Methods: The ulcerative colitis model was established by gavage with 2,4,6-trinitrobenzenesulf
Externí odkaz:
https://doaj.org/article/407566122b2c42b3815fe456de4568c3
Publikováno v:
Ecological Indicators, Vol 147, Iss , Pp 109955- (2023)
Land urbanization has been widely identified as an important driver that influences the structure of land use, thereby causing changes in the order of land-use systems. Therefore, this study adopted the land cover data from MCD12Q1 products to estima
Externí odkaz:
https://doaj.org/article/f55d1252892e4cc7bfeaa0290192da52
Publikováno v:
Scientific Reports, Vol 12, Iss 1, Pp 1-12 (2022)
Abstract Recyclable titanium dioxide (TiO2)-based photocatalytic self-cleaning films (SCFs) having a bilayer structure were prepared and assessed. These SCFs comprised two layers of fibers fabricated using an electrospinning process. The self-cleanin
Externí odkaz:
https://doaj.org/article/cec80044b79b4f3d85ebedbe359b282f
Publikováno v:
Frontiers in Mechanical Engineering, Vol 8 (2022)
Structural mechanics is commonly modeled by (systems of) partial differential equations (PDEs). Except for very simple cases where analytical solutions exist, the use of numerical methods is required to find approximate solutions. However, for many p
Externí odkaz:
https://doaj.org/article/7788ffce89594cb895f9dc27bf5c75cc